Fig. 4
From: Rethinking ratio-based normalization towards model-based approaches in heart weight analysis
Allometric model for body weight [g] and heart weight [mg] represented by the regression equations. Data are stratified by sex and age. The allometric scaling exponent (b) and corresponding p-values testing deviation from isometric scaling (b=1) are indicated in each panel. Panel A: HW with BW in EA and LA populations split by sex. Panel B: HW with TL in EA and LA populations split by sex.
